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https://github.com/publiclab/mapknitter.git
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572 lines
15 KiB
JavaScript
572 lines
15 KiB
JavaScript
Ext.BLANK_IMAGE_URL = 'resources/s.gif';
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Docs = {};
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ApiPanel = function() {
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ApiPanel.superclass.constructor.call(this, {
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id:'api-tree',
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region:'west',
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split:true,
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width: 280,
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minSize: 175,
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maxSize: 500,
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collapsible: true,
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margins:'0 0 5 5',
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cmargins:'0 0 0 0',
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rootVisible:false,
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lines:false,
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autoScroll:true,
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animCollapse:false,
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animate: false,
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collapseMode:'mini',
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loader: new Ext.tree.TreeLoader({
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preloadChildren: true,
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clearOnLoad: false
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}),
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root: new Ext.tree.AsyncTreeNode({
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text:'Ext JS',
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id:'root',
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expanded:true,
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children:[Docs.classData]
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}),
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collapseFirst:false
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});
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// no longer needed!
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//new Ext.tree.TreeSorter(this, {folderSort:true,leafAttr:'isClass'});
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this.getSelectionModel().on('beforeselect', function(sm, node){
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return node.isLeaf();
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});
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};
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Ext.extend(ApiPanel, Ext.tree.TreePanel, {
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selectClass : function(cls){
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if(cls){
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var parts = cls.split('.');
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var last = parts.length-1;
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for(var i = 0; i < last; i++){ // things get nasty - static classes can have .
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var p = parts[i];
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var fc = p.charAt(0);
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var staticCls = fc.toUpperCase() == fc;
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if(p == 'Ext' || !staticCls){
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parts[i] = 'pkg-'+p;
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}else if(staticCls){
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--last;
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parts.splice(i, 1);
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}
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}
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parts[last] = cls;
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this.selectPath('/root/apidocs/'+parts.join('/'));
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}
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}
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});
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DocPanel = Ext.extend(Ext.Panel, {
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closable: true,
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autoScroll:true,
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initComponent : function(){
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var ps = this.cclass.replace(/^cls-/,'').split('.');
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this.title = ps[ps.length-1];
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DocPanel.superclass.initComponent.call(this);
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},
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scrollToMember : function(member){
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var el = Ext.fly(this.cclass + '-' + member);
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if(el){
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var top = (el.getOffsetsTo(this.body)[1]) + this.body.dom.scrollTop;
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this.body.scrollTo('top', top-25, {duration:.75, callback: this.hlMember.createDelegate(this, [member])});
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}
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},
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scrollToSection : function(id){
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var el = Ext.getDom(id);
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if(el){
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var top = (Ext.fly(el).getOffsetsTo(this.body)[1]) + this.body.dom.scrollTop;
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this.body.scrollTo('top', top-25, {duration:.75, callback: function(member){
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if (Ext.fly(el).next('h2')) {
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Ext.fly(el).next('h2').pause(.2).highlight('#8DB2E3', {attr:'color'});
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} else {
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var tr = Ext.get(el).up('tr');
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if(tr.hasClass('expandable')){
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tr.toggleClass('expanded');
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}
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tr.highlight('#cadaf9');
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}
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}});
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}
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},
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hlMember : function(member){
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var el = Ext.fly(this.cclass + '-' + member);
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if(el){
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el.up('tr').highlight('#cadaf9');
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}
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}
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});
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MainPanel = function(){
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this.searchStore = new Ext.data.Store({
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proxy: new Ext.data.ScriptTagProxy({
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url: 'http://extjs.com/playpen/api.php'
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}),
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reader: new Ext.data.JsonReader({
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root: 'data'
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},
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['cls', 'member', 'type', 'doc']
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),
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baseParams: {},
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listeners: {
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'beforeload' : function(){
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this.baseParams.qt = Ext.getCmp('search-type').getValue();
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}
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}
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});
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MainPanel.superclass.constructor.call(this, {
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id:'doc-body',
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region:'center',
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margins:'0 5 5 0',
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resizeTabs: true,
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minTabWidth: 135,
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tabWidth: 135,
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plugins: new Ext.ux.TabCloseMenu(),
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enableTabScroll: true,
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activeTab: 0,
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items: {
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id:'welcome-panel',
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title: 'API Home',
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autoLoad: {url: 'welcome.html', callback: this.initSearch, scope: this},
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iconCls:'icon-docs',
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autoScroll: true
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}
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});
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};
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Ext.extend(MainPanel, Ext.TabPanel, {
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initEvents : function(){
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MainPanel.superclass.initEvents.call(this);
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this.body.on('click', this.onClick, this);
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},
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onClick: function(e, target){
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if(target = e.getTarget('a:not(.exi)', 3)){
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var cls = Ext.fly(target).getAttributeNS('ext', 'cls');
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e.stopEvent();
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if(cls){
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var member = Ext.fly(target).getAttributeNS('ext', 'member');
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this.loadClass(target.href, cls, member);
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}else if(target.className == 'inner-link'){
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this.getActiveTab().scrollToSection(target.href.split('#')[1]);
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}else{
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window.open(target.href);
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}
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}else if(target = e.getTarget('.micon', 2)){
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e.stopEvent();
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var tr = Ext.fly(target.parentNode);
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if(tr.hasClass('expandable')){
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tr.toggleClass('expanded');
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}
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}
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},
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loadClass : function(href, cls, member, iconCls){
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var id = 'docs-' + cls;
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var tab = this.getComponent(id);
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if(tab){
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this.setActiveTab(tab);
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if(member){
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tab.scrollToMember(member);
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}
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}else{
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var autoLoad = {url: href};
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if(member){
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autoLoad.callback = function(){
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Ext.getCmp(id).scrollToMember(member);
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}
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}
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var SIcon = Docs.icons[cls];
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if (iconCls) {
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SIcon = iconCls;
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}
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var p = this.add(new DocPanel({
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id: id,
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cclass : cls,
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autoLoad: autoLoad,
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iconCls: SIcon
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}));
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this.setActiveTab(p);
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}
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},
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initSearch : function(){
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// Custom rendering Template for the View
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var resultTpl = new Ext.XTemplate(
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'<tpl for=".">',
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'<div class="search-item">',
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'<a class="member" ext:cls="{cls}" ext:member="{member}" href="output/{cls}.html">',
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'<img src="../resources/images/default/s.gif" class="item-icon icon-{type}"/>{member}',
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'</a> ',
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'<a class="cls" ext:cls="{cls}" href="output/{cls}.html">{cls}</a>',
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'<p>{doc}</p>',
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'</div></tpl>'
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);
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var p = new Ext.DataView({
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applyTo: 'search',
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tpl: resultTpl,
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loadingText:'Searching...',
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store: this.searchStore,
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itemSelector: 'div.search-item',
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emptyText: '<h3>Use the search field above to search the Ext API for classes, properties, config options, methods and events.</h3>'
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});
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},
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doSearch : function(e){
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var k = e.getKey();
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if(!e.isSpecialKey()){
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var text = e.target.value;
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if(!text){
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this.searchStore.baseParams.q = '';
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this.searchStore.removeAll();
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}else{
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this.searchStore.baseParams.q = text;
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this.searchStore.reload();
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}
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}
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}
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});
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Ext.onReady(function(){
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Ext.QuickTips.init();
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var api = new ApiPanel();
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var mainPanel = new MainPanel();
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api.on('click', function(node, e){
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if(node.isLeaf()){
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e.stopEvent();
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mainPanel.loadClass(node.attributes.href, node.id, '', node.attributes.iconCls);
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}
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});
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mainPanel.on('tabchange', function(tp, tab){
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api.selectClass(tab.cclass);
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});
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var hd = new Ext.Panel({
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border: false,
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layout:'anchor',
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region:'north',
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cls: 'docs-header',
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height:60,
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items: [{
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xtype:'box',
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el:'header',
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border:false,
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anchor: 'none -25'
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},
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new Ext.Toolbar({
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cls:'top-toolbar',
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items:[ ' ',
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new Ext.form.TextField({
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width: 200,
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emptyText:'Find a Class',
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listeners:{
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render: function(f){
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f.el.on('keydown', filterTree, f, {buffer: 350});
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}
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}
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}), ' ', ' ',
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{
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iconCls: 'icon-expand-all',
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tooltip: 'Expand All',
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handler: function(){ api.root.expand(true); }
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}, '-', {
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iconCls: 'icon-collapse-all',
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tooltip: 'Collapse All',
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handler: function(){ api.root.collapse(true); }
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}, '->', {
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tooltip:'Hide Inherited Members',
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iconCls: 'icon-hide-inherited',
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enableToggle: true,
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toggleHandler : function(b, pressed){
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mainPanel[pressed ? 'addClass' : 'removeClass']('hide-inherited');
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}
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}, '-', {
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tooltip:'Expand All Members',
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iconCls: 'icon-expand-members',
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enableToggle: true,
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toggleHandler : function(b, pressed){
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mainPanel[pressed ? 'addClass' : 'removeClass']('full-details');
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}
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}]
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})]
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})
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var viewport = new Ext.Viewport({
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layout:'border',
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items:[ hd, api, mainPanel ]
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});
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api.expandPath('/root/apidocs');
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// allow for link in
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var page = window.location.href.split('?')[1];
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if(page){
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var ps = Ext.urlDecode(page);
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var cls = ps['class'];
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mainPanel.loadClass('symbols/' + cls + '.html', cls, ps.member);
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}
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viewport.doLayout();
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setTimeout(function(){
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Ext.get('loading').remove();
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Ext.get('loading-mask').fadeOut({remove:true});
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}, 250);
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var filter = new Ext.tree.TreeFilter(api, {
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clearBlank: true,
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autoClear: true
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});
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var hiddenPkgs = [];
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function filterTree(e){
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var text = e.target.value;
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Ext.each(hiddenPkgs, function(n){
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n.ui.show();
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});
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if(!text){
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filter.clear();
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return;
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}
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api.expandAll();
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var re = new RegExp('^' + Ext.escapeRe(text), 'i');
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filter.filterBy(function(n){
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return !n.attributes.isClass || re.test(n.text);
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});
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// hide empty packages that weren't filtered
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hiddenPkgs = [];
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api.root.cascade(function(n){
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if(!n.attributes.isClass && n.ui.ctNode.offsetHeight < 3){
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n.ui.hide();
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hiddenPkgs.push(n);
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}
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});
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}
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});
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/**
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* Makes a ComboBox more closely mimic an HTML SELECT. Supports clicking and dragging
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* through the list, with item selection occurring when the mouse button is released.
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* When used will automatically set {@link #editable} to false and call {@link Ext.Element#unselectable}
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* on inner elements. Re-enabling editable after calling this will NOT work.
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*
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* @author Corey Gilmore
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* http://extjs.com/forum/showthread.php?t=6392
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*
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* @history 2007-07-08 jvs
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* Slight mods for Ext 2.0
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*/
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Ext.ux.SelectBox = function(config){
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this.searchResetDelay = 1000;
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config = config || {};
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config = Ext.apply(config || {}, {
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editable: false,
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forceSelection: true,
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rowHeight: false,
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lastSearchTerm: false,
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triggerAction: 'all',
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mode: 'local'
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});
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Ext.ux.SelectBox.superclass.constructor.apply(this, arguments);
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this.lastSelectedIndex = this.selectedIndex || 0;
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};
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Ext.extend(Ext.ux.SelectBox, Ext.form.ComboBox, {
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lazyInit: false,
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initEvents : function(){
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Ext.ux.SelectBox.superclass.initEvents.apply(this, arguments);
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// you need to use keypress to capture upper/lower case and shift+key, but it doesn't work in IE
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this.el.on('keydown', this.keySearch, this, true);
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this.cshTask = new Ext.util.DelayedTask(this.clearSearchHistory, this);
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},
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keySearch : function(e, target, options) {
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var raw = e.getKey();
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var key = String.fromCharCode(raw);
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var startIndex = 0;
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if( !this.store.getCount() ) {
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return;
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}
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switch(raw) {
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case Ext.EventObject.HOME:
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e.stopEvent();
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this.selectFirst();
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return;
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case Ext.EventObject.END:
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e.stopEvent();
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this.selectLast();
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return;
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case Ext.EventObject.PAGEDOWN:
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this.selectNextPage();
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e.stopEvent();
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return;
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case Ext.EventObject.PAGEUP:
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this.selectPrevPage();
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e.stopEvent();
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return;
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}
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// skip special keys other than the shift key
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if( (e.hasModifier() && !e.shiftKey) || e.isNavKeyPress() || e.isSpecialKey() ) {
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return;
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}
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if( this.lastSearchTerm == key ) {
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startIndex = this.lastSelectedIndex;
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}
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this.search(this.displayField, key, startIndex);
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this.cshTask.delay(this.searchResetDelay);
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},
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onRender : function(ct, position) {
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this.store.on('load', this.calcRowsPerPage, this);
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Ext.ux.SelectBox.superclass.onRender.apply(this, arguments);
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if( this.mode == 'local' ) {
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this.calcRowsPerPage();
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}
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},
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onSelect : function(record, index, skipCollapse){
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if(this.fireEvent('beforeselect', this, record, index) !== false){
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this.setValue(record.data[this.valueField || this.displayField]);
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if( !skipCollapse ) {
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this.collapse();
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}
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this.lastSelectedIndex = index + 1;
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this.fireEvent('select', this, record, index);
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}
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},
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render : function(ct) {
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Ext.ux.SelectBox.superclass.render.apply(this, arguments);
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if( Ext.isSafari ) {
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this.el.swallowEvent('mousedown', true);
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}
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this.el.unselectable();
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this.innerList.unselectable();
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this.trigger.unselectable();
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this.innerList.on('mouseup', function(e, target, options) {
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if( target.id && target.id == this.innerList.id ) {
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return;
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}
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this.onViewClick();
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}, this);
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this.innerList.on('mouseover', function(e, target, options) {
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if( target.id && target.id == this.innerList.id ) {
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return;
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}
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this.lastSelectedIndex = this.view.getSelectedIndexes()[0] + 1;
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this.cshTask.delay(this.searchResetDelay);
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}, this);
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this.trigger.un('click', this.onTriggerClick, this);
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this.trigger.on('mousedown', function(e, target, options) {
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e.preventDefault();
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this.onTriggerClick();
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}, this);
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this.on('collapse', function(e, target, options) {
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Ext.getDoc().un('mouseup', this.collapseIf, this);
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}, this, true);
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this.on('expand', function(e, target, options) {
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Ext.getDoc().on('mouseup', this.collapseIf, this);
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}, this, true);
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},
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clearSearchHistory : function() {
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this.lastSelectedIndex = 0;
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this.lastSearchTerm = false;
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},
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selectFirst : function() {
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this.focusAndSelect(this.store.data.first());
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},
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selectLast : function() {
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this.focusAndSelect(this.store.data.last());
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},
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selectPrevPage : function() {
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if( !this.rowHeight ) {
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return;
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}
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var index = Math.max(this.selectedIndex-this.rowsPerPage, 0);
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this.focusAndSelect(this.store.getAt(index));
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},
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selectNextPage : function() {
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if( !this.rowHeight ) {
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return;
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}
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var index = Math.min(this.selectedIndex+this.rowsPerPage, this.store.getCount() - 1);
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this.focusAndSelect(this.store.getAt(index));
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},
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search : function(field, value, startIndex) {
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field = field || this.displayField;
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this.lastSearchTerm = value;
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var index = this.store.find.apply(this.store, arguments);
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if( index !== -1 ) {
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this.focusAndSelect(index);
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}
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},
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focusAndSelect : function(record) {
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var index = typeof record === 'number' ? record : this.store.indexOf(record);
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this.select(index, this.isExpanded());
|
|
this.onSelect(this.store.getAt(record), index, this.isExpanded());
|
|
},
|
|
|
|
calcRowsPerPage : function() {
|
|
if( this.store.getCount() ) {
|
|
this.rowHeight = Ext.fly(this.view.getNode(0)).getHeight();
|
|
this.rowsPerPage = this.maxHeight / this.rowHeight;
|
|
} else {
|
|
this.rowHeight = false;
|
|
}
|
|
}
|
|
|
|
});
|
|
|
|
Ext.Ajax.on('requestcomplete', function(ajax, xhr, o){
|
|
if(typeof urchinTracker == 'function' && o && o.url){
|
|
urchinTracker(o.url);
|
|
}
|
|
}); |